CN102205463A - Processing control device and laser processing device - Google Patents
Processing control device and laser processing device Download PDFInfo
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- CN102205463A CN102205463A CN2010105033272A CN201010503327A CN102205463A CN 102205463 A CN102205463 A CN 102205463A CN 2010105033272 A CN2010105033272 A CN 2010105033272A CN 201010503327 A CN201010503327 A CN 201010503327A CN 102205463 A CN102205463 A CN 102205463A
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Abstract
The invention obtains a processing control device and a laser processing device, which can easily set processing conditions of output progressive maximum and output successive decrease for achieving desirable lengths on the basis that points for progressive maximum and successive decrease are mastered. The processing control device (30) is used for controlling the laser processing device, also known as three-dimension laser processor (100) for performing welding processing through laser. The processing control device comprises a processing condition setting unit which centrally sets the processing conditions making the welding processing begin and at least one of the processing conditions making the welding processing come to an end according to each welding position of articles to be processed. The processing condition setting unit comprises an interval length setting unit which is used for setting the lengths of intervals from the positions where the welding processing is started to the positions where the output progressive maximum is finished, and at least one of the lengths of intervals from the positions where the output successive decrease is started to the positions where the welding processing comes to an end.
Description
Technical field
The present invention relates to a kind ofly be used to utilize laser to carry out the Working control device and the laser processing device of welding processing.
Background technology
In the welding processing of utilizing laser to carry out, usually carry out following control, promptly, from the position that welding processing begins, be accompanied by moving of Working position, make light beam output increase (output increases progressively), and after implementing processing constantly with certain fixing output, till moving to the process finishing position, make light beam output reduce (output is successively decreased).Carry out under the situation of appointment as taught point one by one in position that output need be increased progressively end and the position that output increases progressively beginning, need implement the position of welding processing at each, specify 4 taught points accordingly with 2 points that starting position and end position and the incremented/decremented of processing are used, and generate the gradient instruction.In addition, under situation about revising, need carry out the position correction of taught point at each welding position.The generation burden that will alleviate above-mentioned tutorial program has for example proposed following technology as purpose in patent documentation 1, that is, and and by reading lifting (slope) time of being stored in advance in the storage device (perforation (pierce) time), and omitted data input operation.
Patent documentation 1: Japanese kokai publication hei 8-267255 communique
Summary of the invention
Even specify the aperture time, increase progressively to output from the processing starting position till the position of end siding-to-siding block length and from successively decrease siding-to-siding block length till position to the process finishing position of beginning of output, also difference along with the difference of the process velocity of other setting.Increase progressively, export and successively decrease in order to implement output, specify aperture time by using process velocity to convert and obtain with the length of expectation.Therefore, produce following situation, that is, be difficult on the basis of having grasped the point that incremented/decremented uses, set the output that is used to implement under the desired length and increase progressively, export the processing conditions that successively decreases.
The present invention In view of the foregoing proposes, its purpose is, obtain a kind of Working control device and laser processing device, it can easily be set the output that is used to implement under the desired length and increase progressively, export the processing conditions that successively decreases on the basis of having grasped the point that incremented/decremented uses.
In order to solve above-mentioned problem, achieve the goal, the present invention is a kind of Working control device, it is used for the laser processing device that utilizes laser to implement welding processing is controlled, it is characterized in that, has the processing conditions setup unit, it is used for each welding position at machined object, in the processing conditions when concentrated area is set the processing conditions when described welding processing is begun and described welding processing is finished at least one, described processing conditions setup unit has the siding-to-siding block length setup unit, and it is used to set from making position that described welding processing begins to the siding-to-siding block length that makes till output increases progressively the position of end, with from making successively decrease the siding-to-siding block length till position to the position that described welding processing is finished of beginning at least one of output.
The effect of invention
According to the present invention, can realize following effect, that is, can be on the basis of having grasped the point that incremented/decremented uses, easily set the output that is used to implement under the desired length and increase progressively and export the processing conditions that successively decreases.
Description of drawings
Fig. 1 is the figure of the structure of the related three-dimensional laser processing machine of expression embodiments of the present invention.
Fig. 2 is the figure of an example of the structure of expression processing head.
Fig. 3 is the figure of the relation between expression taught point and the output waveform.
Fig. 4 is the figure of example that expression is formed on the shape of the cutter trade on the workpiece.
Fig. 5 is the block diagram of the processing conditions setup unit of expression Working control device.
Fig. 6 is the figure of expression by the demonstration example of the processing conditions of processing conditions setup unit setting.
Fig. 7 is that expression is used for implementing the block diagram with the structure of the corresponding control of setting of processing conditions setup unit in the Working control device.
The specific embodiment
Below, based on accompanying drawing, describe the Working control device involved in the present invention and the embodiment of laser processing device in detail.In addition, the present invention is not limited to present embodiment.
Embodiment
Fig. 1 is the figure of the structure of the related three-dimensional laser processing machine of expression embodiments of the present invention.In Fig. 1, the structure example of three-dimensional laser processing machine 100 is shown as oblique view.Three-dimensional laser processing machine 100 is on one side with the position and the angle of each taught point processing head 9 to be moved, and carries out the laser processing device that the three-dimensional laser of workpiece 50 welds on one side.
Three-dimensional laser processing machine 100 has: workpiece workbench 2, and it is arranged on the base 1, can move along X-direction; Traverse rod 6, it flatly is erected between the left and right pillar 4,5; Y-axis unit 7, it is arranged on the traverse rod 6, can move along Y direction; Z axle unit 8, it is arranged on the Y-axis unit 7, can move along Z-direction; Processing head 9, it is installed on the Z axle unit 8; Processing mouth (laser mouth) 10, it is installed on the leading section of processing head 9; And the Working control device 30 of computer type.
On Working control device 30, have operation board 11A and picture display part 11B as man-machine interface.Picture display part 11B is CRT etc. for example.Workpiece workbench 2, Y-axis unit 7, Z axle unit 8 drive by omitting illustrated X-axis servomotor, Y-axis servomotor, Z axle servomotor respectively, carry out Position Control by instructing from each of Working control device 30.
X-axis servomotor, Y-axis servomotor, Z axle servomotor (omitting diagram), C axle servomotor 17 and A axle servomotor 18 drive according to the driving signal from Working control device 30 respectively.In addition, the servomotor of each (X-axis, Y-axis, Z axle, C axle, A axle) is controlled by Working control device 30, certain will process mouth 10 according to training data on one side with respect to the spacing distance maintenance of the workpiece on the workpiece workbench 2 (machined object) 50, on one side make the luminous point of laser carry out profiling, and make the direction of processing mouth 10 become surperficial approximate vertical (normal) with workpiece 50 along processing line.Thus, when making rotating shaft 14 and 16 rotations of attitude axle, can make processing stand constant.
Fig. 3 is the figure of the relation between expression taught point and the output waveform.The longitudinal axis of curve map shown in Figure 3 is represented the light beam output of laser, and transverse axis represents to process the movable length of mouth 10 with respect to workpiece 50.From the beginning control interval L1 of welding processing starting position (1) beginning, be accompanied by moving of Working position, make output increase (output increases progressively).The position (2) that becomes the terminal point of beginning control interval L1 is the position that output increases progressively end.From the position (2), implement welding processing constantly with certain fixing output.
On the other hand, in the interval L2 of the finishing control till welding processing end position (4), be accompanied by moving of Working position, make output reduce (output is successively decreased).The position (3) that becomes the starting point of the interval L2 of finishing control is the position that output is successively decreased and begun.
Fig. 4 is the figure of example that expression is formed on the shape of the cutter trade on the workpiece.The width of the cutter trade 51 on the direction vertical with machine direction, the beginning control interval L1 till from position (1) to position (2), along with moving to machine direction and broadening, the interval till from position (2) to position (3), become almost fixed.In addition, the interval L2 of the finishing control till from position (3) to position (4), the width of cutter trade 51 is along with moving to machine direction and narrowing down.Increase progressively and export and successively decrease by implementing output, gradually change and light beam is exported, thus the generation that can suppress to process starting position and the locational burr of process finishing.
Fig. 5 is the block diagram of the processing conditions setup unit of expression Working control device.Fig. 6 is the figure of expression by the demonstration example of the processing conditions of processing conditions setup unit setting.Processing conditions setup unit 20 is at each welding position of workpiece 50, the processing conditions when processing conditions the when concentrated area is set welding processing and begun and welding processing finish.The processing conditions that to set by processing conditions setup unit 20 for example is presented among the picture display part 11B.
Processing conditions setup unit 20 has: effectively/and invalid switch unit 21, siding-to-siding block length setup unit 22 and interval condition enactment unit 23.Effectively/invalid switch unit 21 is the effective and invalid switch units that switch that are used for the processing conditions of setting at processing conditions setup unit 20.Effectively/processing conditions when processing conditions when 21 pairs of welding processing of invalid switch unit begin and welding processing finish effectively reaches invalid switching respectively.In the demonstration of processing conditions, effectively/invalid setting display field 31 in, at begin control, finishing control shows that respectively processing conditions is effectively still invalid.
The siding-to-siding block length of 22 pairs of beginnings of siding-to-siding block length setup unit control interval L1, the siding-to-siding block length of the interval L2 of finishing control are set.In the demonstration of processing conditions, set at siding-to-siding block length and to show siding-to-siding block length of setting at beginning control interval L1 and the siding-to-siding block length of setting at the interval L2 of finishing control in the display field 32.
Output condition among the 23 pairs of beginnings in the interval condition enactment unit control interval L1 and the output condition among the interval L2 of finishing control are set.Output condition among the control interval L1 to start with, for example the output valve that position (2) are located is set.As the output condition among the interval L2 of finishing control, for example the output valve that position (4) are located is set.In the demonstration of processing conditions, in interval condition enactment display field 33, show output condition of setting at beginning control interval L1 and the output condition of setting at the interval L2 of finishing control.
Fig. 7 is illustrated in the block diagram that is used in the Working control device implementing with the structure of the corresponding control of setting of processing conditions setup unit.Processing conditions effectively/invalid detection unit 41 judges that the processing conditions of setting be effectively or invalid in processing conditions setup unit 20.Processing conditions effectively/invalid detection unit 41 is judged to be under the effective situation of processing conditions, displacement calculating part 42 and condition gradient (slope) changing unit 43 are carried out the processing of following explanation.
The setting of the siding-to-siding block length of the interval L2 of siding-to-siding block length by the beginning control interval L1 in the siding-to-siding block length setup unit 22 and finishing control, tutorial program can specify output to increase progressively successively decrease these two taught points of beginning (position (3)) and delete gradient and instruct of ends (position (2)), output.In addition,, do not revise individually one by one at the taught point of welding position increasing progressively and export under the situation that the length of successively decreasing revises to implementing output, and the change that can set by the siding-to-siding block length of siding-to-siding block length setup unit 22, the concentrated correction.
In addition, because Working control device 30 can carry out the setting of siding-to-siding block length by siding-to-siding block length setup unit 22, so increase progressively, export under the situation of successively decreasing in length enforcement output with expectation, do not use the conversion of process velocity enforcement etc., can on the basis of having grasped the point that incremented/decremented uses, easily processing conditions be set.
In addition, processing conditions effectively/invalid detection unit 41 is judged to be under the invalid situation of processing conditions, Working control device 30 is controlled three-dimensional laser processing machine 100 according to the condition beyond the processing conditions of being set by processing conditions setup unit 20.In the case, Working control device 30 also can be carried out the existing tutorial program of for example having set position (2) and (3).
In addition, processing conditions setup unit 20 be not limited to begin to control and finishing control the two set the situation of processing conditions, as long as can to begin to control and finishing control at least one side setting processing conditions.Siding-to-siding block length setup unit 22 is not limited to set the two the situation of siding-to-siding block length of beginning control interval L1 and the interval L2 of finishing control, as long as can be at least one side setting siding-to-siding block length among beginning control interval L1 and the interval L2 of finishing control.
Processing conditions setup unit 20 also can set begin to control and finishing control in aperture time.For example, under the situation that the siding-to-siding block length that does not carry out in the siding-to-siding block length setup unit 22 is set, processing conditions setup unit 20 also can be based on the aperture time of setting, and sets the processing conditions of processing beginning and the processing conditions of process finishing.Siding-to-siding block length in having carried out siding-to-siding block length setup unit 22 is set and the aperture time is set under the two the situation, and processing conditions setup unit 29 also can preferential a certain setting.
Industrial applicibility
As noted above, Working control device involved in the present invention and laser processing device increase progressively, export and successively decrease and implement in the situation of Laser Processing useful exporting with the length of regulation.
Claims (4)
1. Working control device, it is used for the laser processing device that utilizes laser to implement welding processing is controlled,
It is characterized in that,
Have the processing conditions setup unit, it is used for each welding position at machined object, at least one in the processing conditions the when concentrated area is set the processing conditions when described welding processing is begun and described welding processing is finished,
Described processing conditions setup unit has the siding-to-siding block length setup unit, its be used for setting from make position that described welding processing begins to make output increase progressively till the position of end siding-to-siding block length and from making successively decrease at least one of siding-to-siding block length till position to the position that described welding processing is finished of beginning of output.
2. Working control device according to claim 1 is characterized in that,
Described processing conditions setup unit has switch unit, and it is used for effective and invalid switching the to the described processing conditions of being set by described processing conditions setup unit.
3. Working control device according to claim 2 is characterized in that,
Described switch unit can be when described welding processing be begun described processing conditions and the described processing conditions when described welding processing is finished, effectively reach invalid switching respectively.
4. laser processing device, it utilizes laser to implement welding processing,
It is characterized in that,
Have the processing conditions setup unit, it is used for each welding position at machined object, at least one in the processing conditions the when concentrated area is set the processing conditions when described welding processing is begun and described welding processing is finished,
Described processing conditions setup unit has the siding-to-siding block length setup unit, its be used for setting from make position that described welding processing begins to make output increase progressively till the position of end siding-to-siding block length and from making successively decrease at least one of siding-to-siding block length till position to the position that described welding processing is finished of beginning of output.
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JP2010-077606 | 2010-03-30 | ||
JP2010077606A JP5460420B2 (en) | 2010-03-30 | 2010-03-30 | Processing control device and laser processing device |
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CN102205463A true CN102205463A (en) | 2011-10-05 |
CN102205463B CN102205463B (en) | 2016-09-14 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112257A (en) * | 2016-07-18 | 2016-11-16 | 湖北三江航天红阳机电有限公司 | A kind of double laser welding system |
CN109753015A (en) * | 2017-11-01 | 2019-05-14 | 发那科株式会社 | Numerical control device, numerical control method and Numerical Control program |
CN110142516A (en) * | 2019-05-28 | 2019-08-20 | 兰州理工大学 | Laser marking device, working method and the analogy method of contactless casting ingot |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102672353B (en) * | 2012-05-03 | 2015-01-21 | 深圳大学 | Multi-dimensional laser processing numerical control system |
DE102013227148A1 (en) * | 2013-12-23 | 2015-06-25 | Kuka Roboter Gmbh | Welding robot and method for operating a laser welding device |
JP7087647B2 (en) * | 2018-05-08 | 2022-06-21 | トヨタ自動車株式会社 | Laser welding method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0734808A2 (en) * | 1995-03-29 | 1996-10-02 | Miyachi Technos Corporation | Resistance welding or laser beam processing control and programming unit |
US5994668A (en) * | 1995-01-31 | 1999-11-30 | Mitsubishi Denki Kabushiki Kaisha | Laser beam machining method with interrupt and restart functions |
CN1507381A (en) * | 2001-05-14 | 2004-06-23 | ������������ʽ���� | Laser beam machine and laser beam machining method |
CN1785578A (en) * | 2004-12-07 | 2006-06-14 | 株式会社迪斯科 | Laser beam processing machine |
CN1817548A (en) * | 2005-02-09 | 2006-08-16 | 发那科株式会社 | Laser processing system |
JP2009025995A (en) * | 2007-07-18 | 2009-02-05 | Hamamatsu Photonics Kk | Machining information supply equipment and supply system |
CN101456298A (en) * | 2007-12-14 | 2009-06-17 | 株式会社其恩斯 | Laser processing apparatus, laser processing method, and method for making settings for laser processing apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0292478A (en) * | 1988-09-29 | 1990-04-03 | Mitsubishi Electric Corp | Laser welding device |
WO1999030864A1 (en) * | 1997-12-12 | 1999-06-24 | Matsushita Electric Industrial Co., Ltd. | Laser machining method, laser machining device and control method of laser machining |
WO2000064621A1 (en) * | 1999-04-27 | 2000-11-02 | Mitsubishi Denki Kabushiki Kaisha | Method of controlling process conditions on laser machining apparatus, and computer-readable recording medium for program |
JP4059614B2 (en) * | 2000-05-22 | 2008-03-12 | 三菱電機株式会社 | Control device for 3D laser processing machine |
JP3407715B2 (en) * | 2000-06-06 | 2003-05-19 | 松下電器産業株式会社 | Laser processing equipment |
KR100540541B1 (en) * | 2002-03-26 | 2006-01-12 | 미쓰비시덴키 가부시키가이샤 | Laser beam positioning device for laser machining, apparatus |
JP4491650B2 (en) * | 2004-11-08 | 2010-06-30 | 三菱電機株式会社 | Substrate positioning device |
US8742291B2 (en) * | 2006-06-14 | 2014-06-03 | Panasonic Corporation | Method of controlling arc welding in a tandem arc welding system |
-
2010
- 2010-03-30 JP JP2010077606A patent/JP5460420B2/en active Active
- 2010-06-18 TW TW099119830A patent/TWI415705B/en not_active IP Right Cessation
- 2010-10-08 CN CN201010503327.2A patent/CN102205463B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5994668A (en) * | 1995-01-31 | 1999-11-30 | Mitsubishi Denki Kabushiki Kaisha | Laser beam machining method with interrupt and restart functions |
EP0734808A2 (en) * | 1995-03-29 | 1996-10-02 | Miyachi Technos Corporation | Resistance welding or laser beam processing control and programming unit |
CN1507381A (en) * | 2001-05-14 | 2004-06-23 | ������������ʽ���� | Laser beam machine and laser beam machining method |
CN1785578A (en) * | 2004-12-07 | 2006-06-14 | 株式会社迪斯科 | Laser beam processing machine |
CN1817548A (en) * | 2005-02-09 | 2006-08-16 | 发那科株式会社 | Laser processing system |
JP2009025995A (en) * | 2007-07-18 | 2009-02-05 | Hamamatsu Photonics Kk | Machining information supply equipment and supply system |
CN101456298A (en) * | 2007-12-14 | 2009-06-17 | 株式会社其恩斯 | Laser processing apparatus, laser processing method, and method for making settings for laser processing apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112257A (en) * | 2016-07-18 | 2016-11-16 | 湖北三江航天红阳机电有限公司 | A kind of double laser welding system |
CN109753015A (en) * | 2017-11-01 | 2019-05-14 | 发那科株式会社 | Numerical control device, numerical control method and Numerical Control program |
CN109753015B (en) * | 2017-11-01 | 2024-03-19 | 发那科株式会社 | Numerical controller, numerical control method, and numerical control program |
CN110142516A (en) * | 2019-05-28 | 2019-08-20 | 兰州理工大学 | Laser marking device, working method and the analogy method of contactless casting ingot |
Also Published As
Publication number | Publication date |
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JP2011206821A (en) | 2011-10-20 |
TWI415705B (en) | 2013-11-21 |
JP5460420B2 (en) | 2014-04-02 |
CN102205463B (en) | 2016-09-14 |
TW201132442A (en) | 2011-10-01 |
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